86938470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{965983}}^1$

素因数の和:965996

約数の個数: 24

約数和(自身を含む): 226040256

約数和(自身を除く): 139101786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 965983, 1931966, 2897949, 4829915, 5795898, 8693847, 9659830, 14489745, 17387694, 28979490, 43469235, 86938470]

約数ペア:

[(1, 86938470), (2, 43469235), (3, 28979490), (5, 17387694), (6, 14489745), (9, 9659830), (10, 8693847), (15, 5795898), (18, 4829915), (30, 2897949), (45, 1931966), (90, 965983)]